com.gpudb.protocol

Class QueryGraphResponse

java.lang.Object

com.gpudb.protocol.QueryGraphResponse

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class QueryGraphResponse
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of results returned by GPUdb.queryGraph(QueryGraphRequest).

Constructor Summary

Constructors

Constructor and Description
QueryGraphResponse() Constructs a QueryGraphResponse object with default parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Object	get(int index) This method supports the Avro framework and is not intended to be called directly by the user.
List<Long>	getAdjacencyListIntArray()
List<String>	getAdjacencyListStringArray()
List<String>	getAdjacencyListWktArray()
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
Map<String,String>	getInfo()
boolean	getResult()
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
int	hashCode()
void	put(int index, Object value) This method supports the Avro framework and is not intended to be called directly by the user.
QueryGraphResponse	setAdjacencyListIntArray(List<Long> adjacencyListIntArray)
QueryGraphResponse	setAdjacencyListStringArray(List<String> adjacencyListStringArray)
QueryGraphResponse	setAdjacencyListWktArray(List<String> adjacencyListWktArray)
QueryGraphResponse	setInfo(Map<String,String> info)
QueryGraphResponse	setResult(boolean result)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryGraphResponse

public QueryGraphResponse()

Constructs a QueryGraphResponse object with default parameters.

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Returns:

the schema for the class.

getResult

public boolean getResult()

Returns:

Indicates a successful query.

setResult

public QueryGraphResponse setResult(boolean result)

Parameters:

result - Indicates a successful query.

Returns:

this to mimic the builder pattern.

getAdjacencyListIntArray

public List<Long> getAdjacencyListIntArray()

Returns:

The adjacency entity integer ID: either edge IDs per node requested (if using QUERY_EDGE_ID or QUERY_NODE1_ID and QUERY_NODE2_ID in the input) or two node IDs per edge requested (if using QUERY_NODE_ID in the input).

setAdjacencyListIntArray

public QueryGraphResponse setAdjacencyListIntArray(List<Long> adjacencyListIntArray)

Parameters:

adjacencyListIntArray - The adjacency entity integer ID: either edge IDs per node requested (if using QUERY_EDGE_ID or QUERY_NODE1_ID and QUERY_NODE2_ID in the input) or two node IDs per edge requested (if using QUERY_NODE_ID in the input).

Returns:

this to mimic the builder pattern.

getAdjacencyListStringArray

public List<String> getAdjacencyListStringArray()

Returns:

The adjacency entity string ID: either edge IDs per node requested (if using QUERY_EDGE_NAME or QUERY_NODE1_NAME and QUERY_NODE2_NAME in the input) or two node IDs per edge requested (if using QUERY_NODE_NAME in the input).

setAdjacencyListStringArray

public QueryGraphResponse setAdjacencyListStringArray(List<String> adjacencyListStringArray)

Parameters:

adjacencyListStringArray - The adjacency entity string ID: either edge IDs per node requested (if using QUERY_EDGE_NAME or QUERY_NODE1_NAME and QUERY_NODE2_NAME in the input) or two node IDs per edge requested (if using QUERY_NODE_NAME in the input).

Returns:

this to mimic the builder pattern.

getAdjacencyListWktArray

public List<String> getAdjacencyListWktArray()

Returns:

The adjacency entity WKTPOINT or WKTLINE ID: either edge IDs per node requested (if using QUERY_EDGE_WKTLINE or QUERY_NODE1_WKTPOINT and QUERY_NODE2_WKTPOINT in the input) or two node IDs per edge requested (if using QUERY_NODE_WKTPOINT in the input).

setAdjacencyListWktArray

public QueryGraphResponse setAdjacencyListWktArray(List<String> adjacencyListWktArray)

Parameters:

adjacencyListWktArray - The adjacency entity WKTPOINT or WKTLINE ID: either edge IDs per node requested (if using QUERY_EDGE_WKTLINE or QUERY_NODE1_WKTPOINT and QUERY_NODE2_WKTPOINT in the input) or two node IDs per edge requested (if using QUERY_NODE_WKTPOINT in the input).

Returns:

this to mimic the builder pattern.

getInfo

public Map<String,String> getInfo()

Returns:

Additional information.

setInfo

public QueryGraphResponse setInfo(Map<String,String> info)

Parameters:

info - Additional information.

Returns:

this to mimic the builder pattern.

getSchema

public org.apache.avro.Schema getSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Returns:

the schema object describing this class.

get

public Object get(int index)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to get

Returns:

value of the field with the given index.

Throws:

IndexOutOfBoundsException

put

public void put(int index,
                Object value)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to set

value - the value to set

Throws:

IndexOutOfBoundsException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object